Perhaps you should try some spelling variations:
information staat » information states, information space, information sheet
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
staat trade » strait trade, state trade, states trade
trade 4.1 » trade 2.2, trade 3.2
costs le » costs _, costs 4, costs a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology a information staat trade 4.1 communication costs le developpement en afrique.*.